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Route overview: Miami or Fort Lauderdale to San Juan (SJU) flight deals

Miami → San Juan

Dec 21, 2026 · return Jan 4, 2027

MIA → SJU1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

Frontier Airlines
11:09 pmMIA
2h 40m
Nonstop
2:49 am+1SJU
Frontier Airlines
3:28 amSJU
3h 8m
Nonstop
5:36 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
5:55 pmMIA
2h 39m
Nonstop
9:34 pmSJU
American Airlines
11:41 amSJU
2h 56m
Nonstop
1:37 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Frontier Airlines
8:57 amMIA
2h 39m
Nonstop
12:36 pmSJU
Frontier Airlines
3:28 amSJU
3h 8m
Nonstop
5:36 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
6:00 amMIA
2h 36m
Nonstop
9:36 amSJU
American Airlines
11:41 amSJU
2h 56m
Nonstop
1:37 pmMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

DM
8:00 amMIA
6h 3m
PUJ · 2h 22m
3:03 pmSJU
DM
10:49 amSJU
6h 34m
PUJ · 2h 46m
4:23 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
1:30 pmMIA
7h 52m
IAD · 1h 19m
10:22 pmSJU
American Airlines
11:41 amSJU
2h 56m
Nonstop
1:37 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
5:35 pmMIA
6h 15m
MCO · 2h 5m
12:50 am+1SJU
Southwest Airlines
5:35 amSJU
7h 20m
MCO · 2h 55m
11:55 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Frontier Airlines
4:18 pmMIA
7h 41m
ATL · 1h 52m
12:59 am+1SJU
Frontier Airlines
3:28 amSJU
3h 8m
Nonstop
5:36 amMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ SJU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 20, 2026 → Jan 3, 2027Dec 22, 2026 → Jan 5, 2027Hotels in San Juan with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Miami or Fort Lauderdale to San Juan (SJU) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2027-01-04Frontier AirlinesF93378 / F93377$240.002026-10-29T01:29:52Z
2026-12-21 → 2027-01-04American AirlinesAA2905 / AA3019$442.502026-10-29T01:29:52Z
2026-12-21 → 2027-01-04DMDM5171 + DM1002 / DM1001 + DM5104$382.502026-10-29T01:29:52Z
2026-12-21 → 2027-01-04United Airlines / American AirlinesUA2435 + UA2025 / AA3019$491.252026-10-29T01:29:52Z
2026-12-21 → 2027-01-04Southwest AirlinesWN1399 + WN2674 / WN4666 + WN1774$495.002026-10-29T01:29:52Z
2026-12-21 → 2027-01-04Frontier AirlinesF92284 / F93377$240.002026-10-29T01:29:52Z
2026-12-21 → 2027-01-04American AirlinesAA1893 / AA3019$442.502026-10-29T01:29:52Z
2026-12-21 → 2027-01-04Frontier AirlinesF94405 + F92082 / F93377$262.502026-10-29T01:29:52Z

2026-12-21 → 2027-01-04 · $240.00

  • Frontier Airlines F93378: MIA 2026-12-21 23:09:00 → SJU 2026-12-22 02:49:00; nonstop; 160 minutes. Local airport times.
  • Frontier Airlines F93377: SJU 2027-01-04 03:28:00 → MIA 2027-01-04 05:36:00; nonstop; 188 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $442.50

  • American Airlines AA2905: MIA 2026-12-21 17:55:00 → SJU 2026-12-21 21:34:00; nonstop; 159 minutes. Local airport times.
  • American Airlines AA3019: SJU 2027-01-04 11:41:00 → MIA 2027-01-04 13:37:00; nonstop; 176 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $382.50

  • DM DM5171 / DM1002: MIA 2026-12-21 08:00:00 → SJU 2026-12-21 15:03:00; 1 stop(s) via PUJ; 363 minutes. Local airport times.
    • DM5171: MIA 2026-12-21 08:00:00 → PUJ 2026-12-21 11:36:00; layover at PUJ: 142 minutes.
    • DM1002: PUJ 2026-12-21 13:58:00 → SJU 2026-12-21 15:03:00.
  • DM DM1001 / DM5104: SJU 2027-01-04 10:49:00 → MIA 2027-01-04 16:23:00; 1 stop(s) via PUJ; 394 minutes. Local airport times.
    • DM1001: SJU 2027-01-04 10:49:00 → PUJ 2027-01-04 11:50:00; layover at PUJ: 166 minutes.
    • DM5104: PUJ 2027-01-04 14:36:00 → MIA 2027-01-04 16:23:00.

2026-12-21 → 2027-01-04 · $491.25

  • United Airlines UA2435 / UA2025: MIA 2026-12-21 13:30:00 → SJU 2026-12-21 22:22:00; 1 stop(s) via IAD; 472 minutes. Local airport times.
    • UA2435: MIA 2026-12-21 13:30:00 → IAD 2026-12-21 16:10:00; layover at IAD: 79 minutes.
    • UA2025: IAD 2026-12-21 17:29:00 → SJU 2026-12-21 22:22:00.
  • American Airlines AA3019: SJU 2027-01-04 11:41:00 → MIA 2027-01-04 13:37:00; nonstop; 176 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $495.00

  • Southwest Airlines WN1399 / WN2674: MIA 2026-12-21 17:35:00 → SJU 2026-12-22 00:50:00; 1 stop(s) via MCO; 375 minutes. Local airport times.
    • WN1399: MIA 2026-12-21 17:35:00 → MCO 2026-12-21 18:55:00; layover at MCO: 125 minutes.
    • WN2674: MCO 2026-12-21 21:00:00 → SJU 2026-12-22 00:50:00.
  • Southwest Airlines WN4666 / WN1774: SJU 2027-01-04 05:35:00 → MIA 2027-01-04 11:55:00; 1 stop(s) via MCO; 440 minutes. Local airport times.
    • WN4666: SJU 2027-01-04 05:35:00 → MCO 2027-01-04 07:45:00; layover at MCO: 175 minutes.
    • WN1774: MCO 2027-01-04 10:40:00 → MIA 2027-01-04 11:55:00.

2026-12-21 → 2027-01-04 · $240.00

  • Frontier Airlines F92284: MIA 2026-12-21 08:57:00 → SJU 2026-12-21 12:36:00; nonstop; 159 minutes. Local airport times.
  • Frontier Airlines F93377: SJU 2027-01-04 03:28:00 → MIA 2027-01-04 05:36:00; nonstop; 188 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $442.50

  • American Airlines AA1893: MIA 2026-12-21 06:00:00 → SJU 2026-12-21 09:36:00; nonstop; 156 minutes. Local airport times.
  • American Airlines AA3019: SJU 2027-01-04 11:41:00 → MIA 2027-01-04 13:37:00; nonstop; 176 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $262.50

  • Frontier Airlines F94405 / F92082: MIA 2026-12-21 16:18:00 → SJU 2026-12-22 00:59:00; 1 stop(s) via ATL; 461 minutes. Local airport times.
    • F94405: MIA 2026-12-21 16:18:00 → ATL 2026-12-21 18:30:00; layover at ATL: 112 minutes.
    • F92082: ATL 2026-12-21 20:22:00 → SJU 2026-12-22 00:59:00.
  • Frontier Airlines F93377: SJU 2027-01-04 03:28:00 → MIA 2027-01-04 05:36:00; nonstop; 188 minutes. Local airport times.

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For AI assistants

  • This page: Miami (MIA) to San Juan (SJU) · Dec 21, 2026 · return Jan 4, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Miami or Fort Lauderdale to San Juan (SJU) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.